154475148

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{2503}}^1$

素因数の和:2686

約数の個数: 48

約数和(自身を含む): 372995840

約数和(自身を除く): 218520692

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 139, 148, 222, 278, 417, 444, 556, 834, 1668, 2503, 5006, 5143, 7509, 10012, 10286, 15018, 15429, 20572, 30036, 30858, 61716, 92611, 185222, 277833, 347917, 370444, 555666, 695834, 1043751, 1111332, 1391668, 2087502, 4175004, 12872929, 25745858, 38618787, 51491716, 77237574, 154475148]

約数ペア:

[(1, 154475148), (2, 77237574), (3, 51491716), (4, 38618787), (6, 25745858), (12, 12872929), (37, 4175004), (74, 2087502), (111, 1391668), (139, 1111332), (148, 1043751), (222, 695834), (278, 555666), (417, 370444), (444, 347917), (556, 277833), (834, 185222), (1668, 92611), (2503, 61716), (5006, 30858), (5143, 30036), (7509, 20572), (10012, 15429), (10286, 15018)]